/** Copyright (c) 2008-2009, Markos Evlogimenos
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in
 *       the documentation and/or other materials provided with the
 *       distribution.
 *     * The name of Markos Evlogimenos may be used to endorse or
 *		 promote products derived from this software without specific
 *		 prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */

package org.kamimark.localization;

import java.io.Serializable;
import java.util.ArrayList;

import org.kamimark.java.util.JavaLangTools;
import org.kamimark.properties.PropertiesBaseReader;
import org.kamimark.properties.PropertiesReader;

public class LanguageString implements Serializable, Comparable<String>, CharSequence
{

	public final static String CURRENT_LANGUAGE = PropertiesReader.get("CURRENT_LANGUAGE");
	private static final long serialVersionUID = 1L;

	private static ArrayList<LanguageString> languageStrings = new ArrayList<LanguageString>();
	private static PropertiesBaseReader propertiesBaseReader = new PropertiesBaseReader();

	public static void refreshAll() {
		for (final LanguageString languageString : languageStrings)
			languageString.refresh();
	}

	private final String key;
	private String string;

	private final String filename;

	public LanguageString(final String key) {
		languageStrings.add(this);
		this.key = key;
		filename = JavaLangTools.getCallerClass();
		refresh();
	}

	public int compareTo(final String arg0) {
		return string.compareTo(arg0);
	}

	public int compareToIgnoreCase(final String arg0) {
		return string.compareToIgnoreCase(arg0);
	}

	public boolean equals(final LanguageString obj) {
		return string.equals(obj.toString());
	}

	@Override
	public boolean equals(final Object arg0) {
		return string.equals(arg0);
	}

	public boolean equalsIgnoreCase(final String arg0) {
		return string.equalsIgnoreCase(arg0);
	}

	@Override
	public int hashCode() {
		return string.hashCode();
	}

	public void refresh() {
		string = propertiesBaseReader.getProperty(filename, key);
	}

	@Override
	public String toString() {
		return string;
	}

	public char charAt(int index) {
		return string.charAt(index);
	}

	public int length() {
		return string.length();
	}

	public CharSequence subSequence(int start, int end) {
		return string.subSequence(start, end);
	}

}
